Ok Riot, if you aren't willing to extend the remake function into later rounds, or add some type of "RR" forgiveness, what about drawing?

If I am able to make it past the first round of OT at a clear disadvantage, I believe it is only fair to only require 4 votes to draw.

OR

Automatically count the AFK(s) as a draw vote.

Unfortunately, I lost a game recently where such functionality would've allowed us to draw.

Just something to consider.